<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <div class="container-fluid">
    <div class="navbar-brand">锋企网站</div>
    <button
      class="navbar-toggler"
      type="button"
      data-bs-toggle="collapse"
      data-bs-target="#navbarNav"
      aria-controls="navbarNav"
      aria-expanded="false"
      aria-label="Toggle navigation"
    >
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarNav">
      <ul class="navbar-nav">
        <li class="nav-item">
          <a
            class="nav-link"
            id="products"
            aria-current="page"
            href="/views/web/home/index.html"
            >产品与服务</a
          >
        </li>
        <li class="nav-item">
          <a
            class="nav-link"
            id="newscenter"
            href="/views/web/newscenter/index.html"
            >新闻中心</a
          >
        </li>
        <li class="nav-item">
          <a class="nav-link" href="/views/index.html">退出</a>
        </li>
      </ul>
    </div>
  </div>
</nav>
